Results 91 to 100 of about 20,957 (156)

The Impact of Feeding Organic Trace Minerals Using Advanced Chelate Technology on Reproductive Efficiency and Blood Parameters in Ghezel Ewes

Veterinary Medicine and Science, Volume 12, Issue 2, March 2026.
Supplementing the flushing diet with organic trace minerals based on advanced chelate technology enhanced the reproductive performance of ewes as compared with inorganic trace minerals. ABSTRACT Background The bioavailability of trace minerals (TM) in a diet is important for improving reproductive performance and fertility parameters.
Sedigheh Vatankhah, Marziyeh Ebrahimi, Gholamali Moghaddam, Davoud Kianifard, Akbar Taghizadeh, Reza Asadpour, Mohammad Hassan Nazaran   +6 more
wiley   +1 more source

Low plasma selenium concentrations in critically ill children: the interaction effect between inflammation and selenium deficiency [PDF]

, 2014
Introduction: Low plasma selenium concentrations are frequent in critically ill patients. However, whether this is due to systemic inflammation, a deficient nutritional state or both is still not clear.
Iglesias, Simone Brasil de Oliveira, Leite, Heitor Pons, Oliveira, Susyane Vieira de, Paes, Angela Tavares, Sarni, Roseli Oselka Saccardo   +4 more
core   +1 more source

ALDH2 Mediated Ferroptosis Regulation in Ischemia–Reperfusion Injury

Journal of Cellular and Molecular Medicine, Volume 30, Issue 6, March 2026.
ABSTRACT Ischemia–reperfusion injury (IRI) is a common complication in diverse clinical settings, including myocardial infarction, stroke, organ transplantation and major surgery. Its pathological core lies in the metabolic disruption caused by blood flow cessation, followed by oxidative stress, inflammatory cascades and cell death upon reperfusion ...
Liang Han, Wen Zhai
wiley   +1 more source

Thioredoxin reductase as a target enzyme for electrophilic anticancer drugs [PDF]

, 2011
Induced production of reactive oxygen species (ROS) is a common attribute of most cancer cells. One strategy for cancer cells to maneuver the increased and potentially toxic levels of ROS is to induce the expression of cellular antioxidants and ...
Eriksson, Sofi
core   +1 more source

A new allelic variant of rigid spine syndrome

Анналы клинической и экспериментальной неврологии, 2017
Description of clinical features of the disease in a 4-year-old boywith rigid spine syndrome is presented. Molecular genetic analysisrevealed in this patient an unknown homozygous mutation988delC in the SEPN1 gene (coding for selenoprotein N). Incontrast
E. L. Dadali, V. A. Kadnikova, I. V. Sharkova, A. V. Polyakov   +3 more
doaj   +1 more source

Pro198Leu polymorphism affects the selenium status and GPx activity in response to Brazil nut intake [PDF]

, 2016
© The Royal Society of Chemistry 2015. Selenoproteins play important roles in antioxidant mechanisms, and are thus hypothesised to have some involvement in the pathology of certain types of dementia.
Busse, AL, Cardoso, BR, Cominetti, C, Cozzolino, SMF, Hare, DJ, Horst, MA, Jacob-Filho, W, Magaldi, RM, McColl, G   +8 more
core   +1 more source

Selenium Utilization Strategy by Microalgae

Molecules, 2009
The diversity of selenoproteins raises the question of why so many life forms require selenium. Selenoproteins are found in bacteria, archaea, and many eukaryotes. In photosynthetic microorganisms, the essential requirement for selenium has been reported
Hiroya Araie, Yoshihiro Shiraiwa
doaj   +1 more source

The Association of Plasma Selenium and Selenoprotein P Levels with Depression Severity and Anxiety Symptoms Among Medical Students in Latvia

Medicina
Background and Objectives: Oxidative stress has been identified as a key process involved in different diseases, particularly depression. Selenium (Se) protects against oxidative stress, one of the pathogenic mechanisms involved in affective disorders ...
Zanda Birģele, Paula Marija Vimba, Anastasija Ševčenko, Andrejs Šķesters, Gunta Ancāne, Laura Valaine   +5 more
doaj   +1 more source

Effect of Nano-Selenium on Intestinal Oxidative Stress Induced by H₂O₂ in Mice

Antioxidants
Selenium is an important trace element with certain antioxidant effects. Nano-selenium, as a novel selenium source, has the advantages of strong biological activity, high absorption efficiency, and low toxicity.
Xiangyu Mao, Wenyuan Li, Yuanyuan Li, Xuemei Jiang, Ruinan Zhang, Lianqiang Che, Yong Zhuo, Mengmeng Sun, Xianxiang Wang, De Wu, Shengyu Xu   +10 more
doaj   +1 more source

PK11007 Covalently Inhibits Thioredoxin Reductase 1 to Induce Oxidative Stress and Autophagy Impairment in NSCLC Cells

Antioxidants
Selenoprotein thioredoxin reductase 1 (TXNRD1) is frequently upregulated in various cancer cells to sustain cellular redox homeostasis, and its inhibition has emerged as a promising anti-cancer strategy.
Hanziyi Zhou, Shibo Sun, Haowen Liu, Tong Li, Yiran Xu, Rui Yang, Haiyan Liu, Leiyu He, Weiping Xu, Shui Guan, Jianqiang Xu   +10 more
doaj   +1 more source